23162540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 50972544

約数和(自身を除く): 27810004

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 601, 820, 940, 1202, 1927, 2404, 3005, 3854, 6010, 7708, 9635, 12020, 19270, 24641, 28247, 38540, 49282, 56494, 98564, 112988, 123205, 141235, 246410, 282470, 492820, 564940, 1158127, 2316254, 4632508, 5790635, 11581270, 23162540]

約数ペア:

[(1, 23162540), (2, 11581270), (4, 5790635), (5, 4632508), (10, 2316254), (20, 1158127), (41, 564940), (47, 492820), (82, 282470), (94, 246410), (164, 141235), (188, 123205), (205, 112988), (235, 98564), (410, 56494), (470, 49282), (601, 38540), (820, 28247), (940, 24641), (1202, 19270), (1927, 12020), (2404, 9635), (3005, 7708), (3854, 6010)]